• the isotomic transform of pK1(n) is tpK1(n) = pK2(– n – 2). In other words, if n + m = –2 then pK1(n) and pK2(m) are isotomic transforms of each other. In particular, with n = m = –1, we find K862 and K863.

• the isogonal transform of pK1(n) is gpK1(n) = pK2(– n). In other words, if n + m = 0 then pK1(n) and pK2(m) are isogonal transforms of each other. In particular, with n = m = 0, we find K252 and K354.

• more generally, pK2(n) is the transform of pK1(n) under the isoconjugation with pole H(2n + 2). For instance, if n = m = 1 hence H(4) = X(32), we find K861 and K864.